Item no.:FF8322 B Heat beauty Massager Operated by 2*AAA (not included) Power consumption: 3 W Voltage: 3.0V Ambient Temperature:-20~50oC Unit Size: L195*W110*175mm Net weight machine: 330g Vibration Speed: 5000rpm(High) 4000rpm(Low) Color box size: 21.1*13.7*8CM Carton size: 45*41.5*42CM Qty./Ctn: 30pcs N.W.:19.2KGS G.W.: 20.5KGS MOQ.: 3000 PCS 20'C:10710 pcs 40'C:21420 pcs 40HQ.: 25500 pcs Features: Five massage knobs for more choices Point massage: For specific area relief Muscle massage accessory : for all over use. Scalp massage accessory : Use on nape of neck and scalp. Face massager : Use on face (may be used with facial cleanser) Massage roller : Release muscle tension on neck, shoulder and other sensitive locations.